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If the series limit frequency of the Lyman series is ν L , then the series limit frequency of the Pfund series is :

1. 25 ν L
2. 16 ν L
3. ν L /16
4. ν L /25 Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Atomic Structure, Theory Point No.7, Page No.12 &13 ]

Correct answer: ν L /25 Students may find similar question in CP exercise sheet : [ JEE Main, Chapter : Atomic Structure, Theory Point No.7, Page No.12 &13 ]

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